Dism.exe

  • File Path: C:\Windows\SysWOW64\Dism.exe
  • Description: Dism Image Servicing Utility

Hashes

Type Hash
MD5 F4F5065C66629DEFA5BFF8A542A74FDB
SHA1 66E84E8DBFC0E96AE6758C4F13355DCB43E7997D
SHA256 9F085677C2E919C712C2BF025E0A7FA3F07CEEBE76EC81B72C17ED54DD5F330E
SHA384 20DAAC0BFAB0304C8B244B0B16322B44CC699A38AD8EF4ED448677B30A27087A58848E6FFF51A8D78B1D4F1D811C6AED
SHA512 3A31CF71BF1B22F0999E5BC4A888D7DAD8E30640B64C31BED5416B0F6A8E5444CBCC0B3C0EE56D21415196C3F045AA6DD88BA91BCD98B13F804ED5B81D716A39
SSDEEP 3072:oT75uF5aut0c/gYnV/uZCk9pj2Q2mnAJuvuuo0aw4nrXCA/B:oPwF5KKdnV/9k9pj2Q2GG+uuoPr1J

Runtime Data

Usage (stdout):


Deployment Image Servicing and Management tool
Version: 10.0.14393.3241


DISM.exe [dism_options] {Imaging_command} [<Imaging_arguments>]
DISM.exe {/Image:<path_to_offline_image> | /Online} [dism_options] 
         {servicing_command} [<servicing_arguments>]

DESCRIPTION:

  DISM enumerates, installs, uninstalls, configures, and updates features
  and packages in Windows images. The commands that are available depend 
  on the image being serviced and whether the image is offline or running.

GENERIC IMAGING COMMANDS:

  /Split-Image            - Splits an existing .wim or .ffu file into multiple 
                            read-only split WIM/FFU files.
  /Apply-Image            - Applies an image.
  /Get-MountedImageInfo   - Displays information about mounted WIM and VHD
                            images.
  /Get-ImageInfo          - Displays information about images in a WIM or VHD
                            file.
  /Commit-Image           - Saves changes to a mounted WIM or VHD image.
  /Unmount-Image          - Unmounts a mounted WIM or VHD image.
  /Mount-Image            - Mounts an image from a WIM or VHD file.
  /Remount-Image          - Recovers an orphaned image mount directory.
  /Cleanup-Mountpoints    - Deletes resources associated with corrupted
                            mounted images.
WIM COMMANDS:

  /Apply-CustomDataImage  - Dehydrates files contained in the custom data image.
  /Capture-CustomImage    - Captures customizations into a delta WIM file on a 
                            WIMBoot system. Captured directories include all 
                            subfolders and data.
  /Get-WIMBootEntry       - Displays WIMBoot configuration entries for the 
                            specified disk volume.
  /Update-WIMBootEntry    - Updates WIMBoot configuration entry for the 
                            specified disk volume.
  /List-Image             - Displays a list of the files and folders in a 
                            specified image.
  /Delete-Image           - Deletes the specified volume image from a WIM file
                            that has multiple volume images.
  /Export-Image           - Exports a copy of the specified image to another
                            file.
  /Append-Image           - Adds another image to a WIM file.
  /Capture-Image          - Captures an image of a drive into a new WIM file.
                            Captured directories include all subfolders and 
                            data.
  /Get-MountedWimInfo     - Displays information about mounted WIM images.
  /Get-WimInfo            - Displays information about images in a WIM file.
  /Commit-Wim             - Saves changes to a mounted WIM image.
  /Unmount-Wim            - Unmounts a mounted WIM image.
  /Mount-Wim              - Mounts an image from a WIM file.
  /Remount-Wim            - Recovers an orphaned WIM mount directory.
  /Cleanup-Wim            - Deletes resources associated with mounted WIM 
                            images that are corrupted.

IMAGE SPECIFICATIONS:

  /Online                 - Targets the running operating system.
  /Image                  - Specifies the path to the root directory of an
                            offline Windows image.

DISM OPTIONS:

  /English                - Displays command line output in English.
  /Format                 - Specifies the report output format.
  /WinDir                 - Specifies the path to the Windows directory.
  /SysDriveDir            - Specifies the path to the system-loader file named
                            BootMgr.
  /LogPath                - Specifies the logfile path.
  /LogLevel               - Specifies the output level shown in the log (1-4).
  /NoRestart              - Suppresses automatic reboots and reboot prompts.
  /Quiet                  - Suppresses all output except for error messages.
  /ScratchDir             - Specifies the path to a scratch directory.

For more information about these DISM options and their arguments, specify an
option immediately before /?.

  Examples:     
    DISM.exe /Mount-Wim /?
    DISM.exe /ScratchDir /?
    DISM.exe /Image:C:\test\offline /?
    DISM.exe /Online /?

Signature

  • Status: Signature verified.
  • Serial: 3300000266BD1580EFA75CD6D3000000000266
  • Thumbprint: A4341B9FD50FB9964283220A36A1EF6F6FAA7840
  • Issuer: CN=Microsoft Windows Production PCA 2011, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
  • Subject: CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

File Metadata

  • Original Filename: DISM.EXE.MUI
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.14393.0 (rs1_release.160715-1616)
  • Product Version: 10.0.14393.0
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.

Possible Misuse

The following table contains possible examples of Dism.exe being misused. While Dism.exe is not inherently malicious, its legitimate functionality can be abused for malicious purposes.

Source Source File Example License
sigma win_user_driver_loaded.yml - '\Windows\System32\Dism.exe' DRL 1.0
sigma file_event_win_creation_system_file.yml - '\Windows\System32\dism.exe' DRL 1.0
sigma image_load_uac_bypass_via_dism.yml - '\dism.exe' DRL 1.0
sigma proc_creation_win_dsim_remove.yml Image\|endswith: '\Dism.exe' DRL 1.0
sigma proc_creation_win_uac_bypass_ntfs_reparse_point.yml ParentCommandLine: '"C:\Windows\system32\dism.exe" /online /quiet /norestart /add-package /packagepath:"C:\Windows\system32\pe386" /ignorecheck' DRL 1.0
sigma proc_creation_win_uac_bypass_pkgmgr_dism.yml description: Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23) DRL 1.0
sigma proc_creation_win_uac_bypass_pkgmgr_dism.yml Image\|endswith: '\dism.exe' DRL 1.0
atomic-red-team T1562.001.md The following Atomic will attempt to disable Windows-Defender using the built in DISM.exe, Deployment Image Servicing and Management tool. MIT License. © 2018 Red Canary

MIT License. Copyright (c) 2020-2021 Strontic.